Answer:
Maintaining worldwide peace and security.As well they want to be Developing relations among nations. And Fostering cooperation between nations in order to solve economic, social, cultural, or humanitarian international problems.As well they want to be Providing a forum for bringing countries together to meet the UN's purposes and goal.So mainly they want to maintain world peace and security.
They mention poppy fields, which has to do with opium. So they are talking about beautiful opium fields that they had to march through. (The US protects opium fields and sells lots of opium for profit)
I believe that is going to be : to communicate with ancestors
The United States Constitution